Global Patent Index - EP 1367112 A3

EP 1367112 A3 20061108 - Photochromics, photochromic materials and methods for manufacturing the same

Title (en)

Photochromics, photochromic materials and methods for manufacturing the same

Title (de)

Photochrome Verbindungen, photochrome Materialien und Verfahren zu ihrer Herstellung

Title (fr)

Composés photochromiques, materiaux photochromiques et ses procédés de fabrication

Publication

EP 1367112 A3 20061108 (EN)

Application

EP 03253428 A 20030530

Priority

  • JP 2002159484 A 20020531
  • JP 2002348598 A 20021129

Abstract (en)

[origin: EP1367112A2] A photochromic includes a laminated film including a composite oxide film (5) composed of at least two elements selected from the group consisting of Ti, Mn, Co, Ni, Zn, and Sn, and the group consisting of Mg, Al, and Si, respectively, and a transparent conductive film (2), wherein the light transmission property is changed by UV irradiation.

IPC 8 full level

C09K 9/02 (2006.01); G03C 1/725 (2006.01); B32B 7/02 (2006.01); B32B 9/00 (2006.01); C09K 9/00 (2006.01)

CPC (source: EP KR US)

C09K 9/00 (2013.01 - EP US); C09K 9/02 (2013.01 - KR); Y10S 428/913 (2013.01 - EP US); Y10T 428/25 (2015.01 - EP US); Y10T 428/256 (2015.01 - EP US)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

Designated extension state (EPC)

AL LT LV MK

DOCDB simple family (publication)

EP 1367112 A2 20031203; EP 1367112 A3 20061108; CN 1257952 C 20060531; CN 1467261 A 20040114; JP 2004050808 A 20040219; JP 4188672 B2 20081126; KR 20030094035 A 20031211; TW 200404886 A 20040401; TW I242598 B 20051101; US 2003224219 A1 20031204; US 2006151757 A1 20060713; US 7041392 B2 20060509; US 7335322 B2 20080226

DOCDB simple family (application)

EP 03253428 A 20030530; CN 03138514 A 20030530; JP 2002348598 A 20021129; KR 20030034657 A 20030530; TW 92113461 A 20030519; US 36978906 A 20060307; US 43895103 A 20030515